/* =========================================================
   MAX Cinemas — Seat Booking Flow
   Scope: seat-booking.html only. All classes prefixed `sb_`.
   Light theme, matching the rest of the site.
   ========================================================= */

:root{
	--sb-green:#2ecc71;      /* available */
	--sb-green-dark:#1fa855;
	--sb-red:#e74c3c;        /* sold */
	--sb-grey:#9aa0ac;       /* held by others / temporarily blocked */
	--sb-blocked:#d8dade;    /* structurally unavailable */
	--sb-selected-1:#f7931d;
	--sb-selected-2:#932990;
	--sb-bg:#f6f6f9;
	--sb-panel:#ffffff;
	--sb-panel-2:#f2f2f5;
	--sb-border:rgba(20,20,30,0.09);
	--sb-text:#1a1a1a;
	--sb-text-dim:#8a8a92;
}

.sb_app{
	background:var(--sb-bg);
	color:var(--sb-text);
	float:left;
	width:100%;
	min-height:70vh;
	font-family:inherit;
	padding-bottom:130px; /* room for taller sticky bottom bar */
	position:relative;
}

/* ---------- Context bar (movie/session info) ---------- */
.sb_context_bar{
	background:var(--sb-panel);
	border-bottom:1px solid var(--sb-border);
	box-shadow:0 2px 10px rgba(0,0,0,0.04);
	padding:14px 18px;
	display:flex;
	align-items:center;
	justify-content:space-between;
	flex-wrap:wrap;
	gap:10px;
	position:sticky;
	top:0;
	z-index:40;
}
.sb_context_back{
	display:inline-flex;
	align-items:center;
	gap:8px;
	color:var(--sb-text-dim) !important;
	font-size:13px;
	font-weight:700;
}
.sb_context_back:hover{ color:#f7931d !important; }
.sb_context_info{ text-align:center; flex:1; min-width:180px; }
.sb_context_info h3{ font-size:15px; font-weight:800; color:var(--sb-text); margin:0; }
.sb_context_info span{ font-size:12px; color:var(--sb-text-dim); }

/* Timer — kept bold/high-contrast on purpose so it stays legible
   against a bright background at a glance. */
.sb_context_timer{
	display:none;
	align-items:center;
	gap:8px;
	background:var(--sb-red);
	border:none;
	border-radius:30px;
	padding:8px 18px;
	font-size:14px;
	font-weight:800;
	color:#fff;
	white-space:nowrap;
	box-shadow:0 4px 12px rgba(231,76,60,0.35);
}
.sb_context_timer.sb_active{ display:inline-flex; }
.sb_context_timer i{ font-size:13px; }
.sb_context_timer.sb_warn{ background:#c0392b; animation:sb_pulse 1s infinite; }
@keyframes sb_pulse{ 0%,100%{opacity:1;} 50%{opacity:0.6;} }

/* ---------- Step indicator ---------- */
.sb_steps{
	display:flex;
	justify-content:center;
	gap:0;
	padding:16px 12px 4px;
	flex-wrap:wrap;
	background:var(--sb-bg);
}
.sb_step{
	display:flex;
	align-items:center;
	gap:8px;
	font-size:12px;
	font-weight:700;
	color:var(--sb-text-dim);
	text-transform:uppercase;
	letter-spacing:0.4px;
	padding:0 14px;
	position:relative;
}
.sb_step:not(:last-child)::after{
	content:'';
	width:24px;
	height:1px;
	background:var(--sb-border);
	margin-left:14px;
}
.sb_step_num{
	width:22px; height:22px;
	border-radius:50%;
	background:var(--sb-panel-2);
	display:flex; align-items:center; justify-content:center;
	font-size:11px;
	color:var(--sb-text-dim);
	flex-shrink:0;
}
.sb_step.sb_current .sb_step_num{ background:linear-gradient(120deg, red, #f7931d, #932990); color:#fff; }
.sb_step.sb_current{ color:var(--sb-text); }
.sb_step.sb_done .sb_step_num{ background:var(--sb-green-dark); color:#fff; }
.sb_step.sb_done .sb_step_num::before{ content:'\f00c'; font-family:'FontAwesome'; }

/* ---------- Panels ---------- */
.sb_panel{ display:none; float:left; width:100%; padding:10px 14px 30px; box-sizing:border-box; }
.sb_panel.sb_visible{ display:block; }
.sb_panel_inner{ max-width:960px; margin:0 auto; }
.sb_panel_head{ text-align:center; margin-bottom:18px; }
.sb_panel_head h2{ font-size:19px; font-weight:800; color:var(--sb-text); margin:0 0 4px; }
.sb_panel_head p{ font-size:13px; color:var(--sb-text-dim); margin:0; }

/* ---------- Seat map ---------- */
.sb_legend{
	display:flex;
	justify-content:center;
	gap:22px;
	flex-wrap:wrap;
	margin-bottom:18px;
	font-size:12px;
	color:var(--sb-text-dim);
	font-weight:600;
}
.sb_legend span{ display:inline-flex; align-items:center; gap:7px; }
.sb_legend_swatch{ width:16px; height:16px; border-radius:4px; display:inline-block; }
.sb_legend_swatch.sb_lg_available{ background:var(--sb-green); }
.sb_legend_swatch.sb_lg_selected{ background:linear-gradient(120deg, var(--sb-selected-1), var(--sb-selected-2)); }
.sb_legend_swatch.sb_lg_sold{ background:var(--sb-red); }
.sb_legend_swatch.sb_lg_held{ background:var(--sb-grey); }
.sb_legend_swatch.sb_lg_blocked{ background:var(--sb-blocked); border:1px dashed rgba(0,0,0,0.25); }

.sb_screen_wrap{ max-width:640px; margin:0 auto 22px; text-align:center; }
.sb_screen_curve{
	width:100%; height:34px;
	border-radius:50% 50% 0 0 / 100% 100% 0 0;
	background:linear-gradient(180deg, rgba(20,20,30,0.35), rgba(20,20,30,0.03));
	box-shadow:0 12px 26px -6px rgba(20,20,30,0.25);
	margin-bottom:6px;
}
.sb_screen_label{ font-size:11px; letter-spacing:2px; color:var(--sb-text-dim); text-transform:uppercase; font-weight:700; }

/* Centered seat grid, with horizontal scroll only as a fallback
   for halls too wide to fit (e.g. large-format screens). */
.sb_map_scroll{ width:100%; overflow-x:auto; overflow-y:visible; padding-bottom:6px; display:flex; justify-content:center; }
.sb_map{ display:inline-flex; flex-direction:column; gap:6px; margin:0 auto; }
.sb_row{ display:flex; align-items:center; justify-content:center; gap:clamp(3px, 0.8vw, 8px); }
.sb_row_label{
	width:16px; font-size:11px; color:var(--sb-text-dim); text-align:center; flex-shrink:0; font-weight:700;
}
/* Same footprint as a real seat (not a thin sliver) — the hall editor
   itself shows every empty slot this way, aisle or missing seat alike,
   so a short row (see SeatMapController's trailing-gap padding) lines
   up exactly with the rows around it instead of ending early. */
.sb_seat_gap{ width:clamp(20px, 4.2vw, 30px); height:clamp(20px, 4.2vw, 30px); flex-shrink:0; }
.sb_seat{
	width:clamp(20px, 4.2vw, 30px);
	height:clamp(20px, 4.2vw, 30px);
	border-radius:6px 6px 3px 3px;
	display:flex; align-items:center; justify-content:center;
	font-size:clamp(8px, 1.6vw, 10px);
	font-weight:700;
	color:rgba(255,255,255,0.95);
	background:var(--sb-green);
	cursor:pointer;
	flex-shrink:0;
	border:none;
	transition:transform 0.15s ease;
	padding:0;
	box-shadow:0 1px 3px rgba(0,0,0,0.15);
}
.sb_seat:hover:not([disabled]){ transform:translateY(-2px) scale(1.08); }
.sb_seat[disabled]{ cursor:not-allowed; }
.sb_seat.sb_sold{ background:var(--sb-red); color:rgba(255,255,255,0.85); cursor:not-allowed; }
.sb_seat.sb_held{ background:var(--sb-grey); color:rgba(255,255,255,0.85); cursor:not-allowed; }
.sb_seat.sb_blocked{ background:var(--sb-blocked); border:1px dashed rgba(0,0,0,0.2); color:rgba(0,0,0,0.25); cursor:not-allowed; box-shadow:none; }
.sb_seat.sb_selected{ background:linear-gradient(120deg, var(--sb-selected-1), var(--sb-selected-2)); color:#fff; box-shadow:0 0 0 2px rgba(255,255,255,0.85) inset, 0 3px 8px rgba(147,41,144,0.4); }
.sb_seat.sb_locked{ cursor:not-allowed; opacity:0.6; }
/* A SOFA/BED seat physically spans two columns (guide §4.8) — one
   code, one click target, drawn double width so the row still lines
   up with the seats around it. */
.sb_seat.sb_seat_wide{ width:calc(clamp(20px, 4.2vw, 30px) * 2 + clamp(3px, 0.8vw, 8px)); border-radius:8px; }

.sb_login_gate{
	max-width:420px; margin:26px auto 0;
	text-align:center;
	background:var(--sb-panel);
	border:1px solid var(--sb-border);
	box-shadow:0 8px 22px rgba(0,0,0,0.06);
	border-radius:14px;
	padding:22px 24px;
}
.sb_login_gate p{ font-size:13px; color:var(--sb-text-dim); margin:0 0 14px; }
.sb_hint{ text-align:center; font-size:12px; color:#c0392b; font-weight:700; margin-top:14px; min-height:16px; }

/* ---------- Buttons ---------- */
.sb_btn_primary{
	display:inline-flex; align-items:center; justify-content:center; gap:8px;
	background:linear-gradient(120deg, red, #f7931d, #932990);
	color:#fff !important;
	border:none;
	border-radius:30px;
	padding:13px 28px;
	font-size:13px; font-weight:800; text-transform:uppercase; letter-spacing:0.4px;
	cursor:pointer;
	transition:transform 0.2s, box-shadow 0.2s, opacity 0.2s;
	box-shadow:0 8px 20px rgba(147,41,144,0.3);
	text-shadow:0 1px 2px rgba(0,0,0,0.15);
}
.sb_btn_primary:hover:not([disabled]){ transform:translateY(-2px); box-shadow:0 12px 26px rgba(147,41,144,0.4); }
.sb_btn_primary[disabled]{ opacity:0.35; cursor:not-allowed; box-shadow:none; transform:none; }
.sb_btn_ghost{
	display:inline-flex; align-items:center; justify-content:center; gap:8px;
	background:var(--sb-panel);
	color:var(--sb-text) !important;
	border:1.5px solid var(--sb-border);
	border-radius:30px;
	padding:12px 24px;
	font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:0.4px;
	cursor:pointer;
	transition:all 0.2s;
}
.sb_btn_ghost:hover{ border-color:#f7931d; color:#f7931d !important; }

/* Taller, fully opaque bottom bar — also shows session context so
   it doesn't rely on the (possibly scrolled-away) top bar, and
   sits high enough that the page footer never peeks out beneath it. */
.sb_bottombar{
	position:fixed; left:0; right:0; bottom:0; z-index:50;
	background:var(--sb-panel);
	border-top:1px solid var(--sb-border);
	box-shadow:0 -4px 18px rgba(0,0,0,0.08);
	padding:18px 24px;
	min-height:88px;
	display:flex; align-items:center; justify-content:space-between; gap:16px;
	flex-wrap:wrap;
}
.sb_bottombar_info{ font-size:13px; color:var(--sb-text-dim); line-height:1.5; }
.sb_bottombar_info strong{ color:var(--sb-text); font-size:15px; display:block; }
.sb_bottombar_info span.sb_bb_session{ font-size:12px; color:var(--sb-text-dim); }

/* ---------- Ticket category step ---------- */
.sb_cat_list{ display:flex; flex-direction:column; gap:12px; margin-bottom:20px; }
.sb_cat_row{
	display:grid;
	grid-template-columns:1fr 90px 110px;
	align-items:center; gap:14px;
	background:var(--sb-panel); border:1px solid var(--sb-border); box-shadow:0 4px 14px rgba(0,0,0,0.05); border-radius:12px; padding:16px 18px;
}
.sb_cat_info h4{ font-size:14px; font-weight:800; color:var(--sb-text); margin:0 0 3px; }
.sb_cat_info span{ font-size:12px; color:var(--sb-text-dim); }
.sb_cat_price{ font-size:14px; font-weight:800; color:#f7931d; text-align:right; }
.sb_stepper{ display:flex; align-items:center; justify-content:flex-end; gap:10px; }
.sb_stepper button{
	width:30px; height:30px; border-radius:50%; border:1px solid var(--sb-border);
	background:var(--sb-panel-2); color:var(--sb-text); font-size:14px; cursor:pointer;
	display:flex; align-items:center; justify-content:center; padding:0;
	transition:all 0.2s;
}
.sb_stepper button:hover:not([disabled]){ background:linear-gradient(120deg, red, #f7931d, #932990); border-color:transparent; color:#fff; }
.sb_stepper button[disabled]{ opacity:0.3; cursor:not-allowed; }
.sb_stepper span{ min-width:20px; text-align:center; font-weight:800; }
.sb_cat_summary{ text-align:center; font-size:13px; color:var(--sb-text-dim); margin-bottom:10px; }
.sb_cat_summary strong{ color:var(--sb-text); }

/* ---------- Concessions ---------- */
.sb_tabs{ display:flex; gap:8px; justify-content:center; margin-bottom:20px; flex-wrap:wrap; }
.sb_tab{
	background:var(--sb-panel); border:1px solid var(--sb-border); color:var(--sb-text-dim);
	border-radius:30px; padding:9px 18px; font-size:12px; font-weight:700; text-transform:uppercase;
	letter-spacing:0.3px; cursor:pointer; transition:all 0.2s;
}
.sb_tab.sb_active{ background:linear-gradient(120deg, red, #f7931d, #932990); color:#fff; border-color:transparent; }
.sb_concession_grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(220px, 1fr)); gap:16px; }
.sb_concession_card{
	background:var(--sb-panel); border:1px solid var(--sb-border); box-shadow:0 4px 14px rgba(0,0,0,0.05); border-radius:14px; padding:16px;
	display:flex; flex-direction:column; gap:10px;
}
.sb_concession_photo{
	width:100%; height:130px; border-radius:10px;
	background:var(--sb-panel-2);
	overflow:hidden;
	display:flex; align-items:center; justify-content:center;
}
.sb_concession_photo img{ width:100%; height:100%; object-fit:cover; display:block; }
.sb_concession_card h5{ font-size:13.5px; font-weight:800; color:var(--sb-text); margin:0; }
.sb_concession_card .sb_cat_price{ text-align:left; font-size:13px; }
.sb_concession_foot{ display:flex; align-items:center; justify-content:space-between; margin-top:auto; gap:10px; }

/* ---------- Summary ---------- */
.sb_panel_inner_wide{ max-width:1080px; }
.sb_summary_layout{ display:flex; gap:28px; align-items:flex-start; flex-wrap:wrap; }

.sb_summary_movie{
	flex:0 0 280px;
	background:var(--sb-panel); border:1px solid var(--sb-border); box-shadow:0 4px 14px rgba(0,0,0,0.05);
	border-radius:14px; padding:20px;
}
.sb_summary_movie h3{ font-size:17px; font-weight:800; color:var(--sb-text); margin:0 0 14px; }
.sb_summary_poster{ width:100%; border-radius:10px; display:block; margin-bottom:16px; box-shadow:0 4px 12px rgba(0,0,0,0.12); }
.sb_summary_movie_details{ list-style:none; margin:0; padding:0; }
.sb_summary_movie_details li{ display:flex; justify-content:space-between; gap:10px; padding:9px 0; border-bottom:1px solid rgba(0,0,0,0.06); font-size:13px; }
.sb_summary_movie_details li:last-child{ border-bottom:none; }
.sb_summary_movie_details li span{ color:var(--sb-text-dim); font-weight:600; }
.sb_summary_movie_details li strong{ color:var(--sb-text); text-align:right; }

.sb_summary_booking{ flex:1; min-width:300px; }
.sb_summary_card{ background:var(--sb-panel); border:1px solid var(--sb-border); box-shadow:0 4px 14px rgba(0,0,0,0.05); border-radius:14px; padding:22px; margin-bottom:16px; }
.sb_summary_card h4{ font-size:13px; text-transform:uppercase; letter-spacing:0.4px; color:var(--sb-text-dim); margin:0 0 14px; }
.sb_summary_line{ display:flex; justify-content:space-between; font-size:14px; color:var(--sb-text); padding:7px 0; border-bottom:1px solid rgba(0,0,0,0.05); }
.sb_summary_line:last-child{ border-bottom:none; }
.sb_summary_line span:last-child{ font-weight:700; color:var(--sb-text); }
.sb_summary_line.sb_summary_fee span:last-child{ font-weight:600; color:var(--sb-text-dim); }
.sb_summary_total{ display:flex; justify-content:space-between; align-items:center; font-size:17px; font-weight:800; color:var(--sb-text); padding-top:14px; margin-top:6px; border-top:1px solid var(--sb-border); }
.sb_summary_total span:last-child{ color:#932990; }
.sb_empty_note{ font-size:12px; color:var(--sb-text-dim); text-align:center; padding:6px 0; }

/* ---------- Expiry overlay ---------- */
.sb_expired_overlay{
	position:fixed; inset:0; background:rgba(20,20,30,0.55); z-index:100;
	display:none; align-items:center; justify-content:center; padding:20px;
}
.sb_expired_overlay.sb_visible{ display:flex; }
.sb_expired_box{ background:var(--sb-panel); border:1px solid var(--sb-border); box-shadow:0 20px 50px rgba(0,0,0,0.25); border-radius:16px; padding:30px; text-align:center; max-width:360px; }
.sb_expired_box i{ font-size:34px; color:#e74c3c; margin-bottom:12px; }
.sb_expired_box h3{ color:var(--sb-text); font-size:17px; margin:0 0 8px; }
.sb_expired_box p{ font-size:13px; color:var(--sb-text-dim); margin:0 0 20px; }

/* Extra breathing room so the footer can be scrolled fully into
   view above the fixed bottom bar, rather than sitting behind it. */
.prs_bottom_footer_wrapper{ padding-bottom:120px; }

/* ---------- Concessions: options, basket, checkout (real menu/order flow) ---------- */
.sb_concession_error{ background:#fdeaea; color:#b42318; border-radius:10px; padding:12px 16px; margin-bottom:16px; font-size:13px; }
.sb_food_desc{ font-size:12px; color:var(--sb-text-dim); margin:4px 0; }
.sb_food_savings{ display:block; font-size:11px; color:#1e7e34; font-weight:700; }
.sb_btn_choose{
	border:none; border-radius:8px; padding:8px 16px; font-size:12px; font-weight:800;
	text-transform:uppercase; letter-spacing:0.3px; color:#fff; cursor:pointer;
	background:linear-gradient(120deg, red, #f7931d, #932990);
}
.sb_btn_choose:hover{ opacity:0.9; }
.sb_btn_choose_confirm{ width:100%; margin-top:10px; }
.sb_food_options{ margin-top:14px; padding-top:14px; border-top:1px dashed rgba(0,0,0,0.1); }
.sb_food_option_group{ margin-bottom:12px; font-size:13px; }
.sb_food_option_group strong{ display:block; margin-bottom:6px; color:var(--sb-text); }
.sb_food_radio, .sb_food_check{ display:flex; align-items:center; gap:8px; padding:4px 0; font-size:12.5px; color:var(--sb-text-dim); cursor:pointer; }
.sb_food_radio input, .sb_food_check input{ margin:0; }
.sb_food_basket{ margin-top:28px; padding-top:20px; border-top:1px solid rgba(0,0,0,0.08); }
.sb_food_basket h4{ font-size:15px; font-weight:800; margin:0 0 10px; }
.sb_food_basket_qty{ display:flex; align-items:center; gap:8px; }
.sb_qty_btn{
	width:24px; height:24px; border-radius:50%; border:1px solid #ddd; background:#fff;
	font-weight:800; line-height:1; cursor:pointer; color:var(--sb-text);
}
.sb_qty_btn:hover{ background:linear-gradient(120deg, red, #f7931d, #932990); border-color:transparent; color:#fff; }

.sb_checkout_error{ background:#fdeaea; color:#b42318; border-radius:10px; padding:12px 16px; margin-bottom:14px; font-size:13px; }
.sb_checkout_field{ margin-bottom:14px; }
.sb_checkout_field label{ display:block; font-size:12px; font-weight:700; color:var(--sb-text-dim); margin-bottom:5px; text-transform:uppercase; letter-spacing:0.3px; }
.sb_checkout_field input{
	width:100%; height:42px; border:1px solid #e2e2e2; border-radius:8px; padding:0 14px;
	font-size:14px; background:#f9f9fb; transition:all 0.2s;
}
.sb_checkout_field input:focus{ outline:none; border-color:#f7931d; background:#fff; }

/* ---------- Responsive ---------- */
@media (max-width: 767px){
	.sb_context_bar{ padding:10px 12px; }
	.sb_context_info h3{ font-size:13px; }
	.sb_steps{ gap:0; padding:12px 4px 2px; }
	.sb_step{ padding:0 6px; font-size:0; }
	.sb_step span.sb_step_label{ display:none; }
	.sb_step:not(:last-child)::after{ width:14px; margin-left:6px; }
	.sb_panel{ padding:8px 8px 24px; }
	.sb_bottombar{ padding:14px 16px; min-height:78px; }
	.sb_cat_row{ grid-template-columns:1fr; gap:8px; }
	.sb_cat_price{ text-align:left; }
	.sb_stepper{ justify-content:flex-start; }
	.sb_concession_grid{ grid-template-columns:repeat(auto-fill, minmax(150px, 1fr)); gap:10px; }
	.sb_summary_movie{ flex:1 1 100%; }
}