/**
 * Единая система модальных окон приложения.
 * Покрывает .modal-overlay/.modal и .modal-wrapper/.simple-modal
 */

/* ── Backdrop ── */
.modal-overlay,
.modal-wrapper {
    position: fixed;
    inset: 0;
    min-height: 100dvh;
    z-index: 10100;
    display: none;
    align-items: center;
    justify-content: center;
    padding: max(16px, env(safe-area-inset-top, 0px))
             max(16px, env(safe-area-inset-right, 0px))
             max(16px, env(safe-area-inset-bottom, 0px))
             max(16px, env(safe-area-inset-left, 0px));
    box-sizing: border-box;
    background: var(--modal-backdrop);
    backdrop-filter: blur(10px) saturate(1.2);
    -webkit-backdrop-filter: blur(10px) saturate(1.2);
    opacity: 0;
    transition: opacity 0.28s var(--theme-ease);
}

.modal-overlay.open,
.modal-wrapper.active {
    display: flex;
    opacity: 1;
}

#app-dialog-modal {
    z-index: 10200;
}

/* ── Panel ── */
.modal,
.simple-modal {
    position: relative;
    background: var(--modal-bg);
    border: 1px solid var(--modal-border);
    border-radius: var(--modal-radius);
    box-shadow: var(--modal-shadow);
    width: min(100%, 520px);
    max-width: min(520px, 100%);
    max-height: min(calc(100vh - 32px), calc(100dvh - 32px));
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 0;
    transform: translateY(14px) scale(0.97);
    opacity: 0;
    transition:
        transform 0.34s cubic-bezier(0.16, 1, 0.3, 1),
        opacity 0.28s var(--theme-ease),
        box-shadow 0.28s var(--theme-ease);
}

.modal-overlay.open .modal,
.modal-wrapper.active .simple-modal {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal::before,
.simple-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--modal-accent-bar);
    z-index: 2;
    pointer-events: none;
}

/* ── Header ── */
.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 26px 18px;
    border-bottom: 1px solid var(--glass-border);
    background: var(--modal-header-bg);
    flex-shrink: 0;
}

.modal-head h2 {
    margin: 0;
    font-family: var(--font-head);
    font-size: 1.28rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.25;
    color: var(--text-main);
}

/* ── Close button ── */
.modal-head .icon-btn,
.simple-modal .icon-btn,
.modal-wrapper .icon-btn,
.modal-overlay .icon-btn {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: var(--surface-subtle);
    color: var(--text-muted);
    font-size: 1.35rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 2px 0;
    cursor: pointer;
    transition:
        color 0.2s var(--theme-ease),
        background 0.2s var(--theme-ease),
        border-color 0.2s var(--theme-ease),
        transform 0.15s ease;
}

.modal-head .icon-btn:hover,
.simple-modal .icon-btn:hover,
.modal-wrapper .icon-btn:hover,
.modal-overlay .icon-btn:hover {
    color: var(--text-main);
    background: var(--glass-bg-hover);
    border-color: rgba(var(--primary-rgb), 0.28);
}

.modal-head .icon-btn:active,
.simple-modal .icon-btn:active,
.modal-wrapper .icon-btn:active,
.modal-overlay .icon-btn:active {
    transform: scale(0.94);
}

/* ── Body ── */
.modal-content {
    padding: 20px 26px 26px;
    overflow-y: auto;
    flex: 1;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
}

.modal-content::-webkit-scrollbar {
    width: 6px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: rgba(var(--primary-rgb), 0.22);
    border-radius: 999px;
}

.modal-content::-webkit-scrollbar-track {
    background: transparent;
}

/* ── Form fields inside modals ── */
.modal .field-group,
.simple-modal .field-group,
.modal-content .field-group {
    margin-bottom: 18px;
}

.modal .field-group:last-child,
.simple-modal .field-group:last-child,
.modal-content .field-group:last-child {
    margin-bottom: 0;
}

.modal .field-group label,
.simple-modal .field-group label,
.modal-content .field-group label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 8px;
    color: var(--text-subtle);
}

.modal .modern-input,
.simple-modal .modern-input,
.modal-content .modern-input,
.modal-content select.modern-input,
.modal-content textarea.modern-input {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    transition:
        border-color 0.2s var(--theme-ease),
        box-shadow 0.2s var(--theme-ease),
        background 0.2s var(--theme-ease);
}

.modal .modern-input:hover,
.simple-modal .modern-input:hover,
.modal-content .modern-input:hover {
    border-color: rgba(var(--primary-rgb), 0.22);
}

.modal .modern-input:focus,
.simple-modal .modern-input:focus,
.modal-content .modern-input:focus,
.modal-content select.modern-input:focus,
.modal-content textarea.modern-input:focus {
    outline: none;
    border-color: rgba(var(--primary-rgb), 0.45);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.modal-content .settings-note {
    font-size: 0.82rem;
    line-height: 1.5;
    color: var(--text-muted);
}

/* ── Actions / submit ── */
.modal-content > .btn-submit,
.simple-modal .modal-content > .btn-submit,
.modal-content > button.btn-submit:last-of-type {
    width: 100%;
    margin-top: 10px;
    padding: 13px 20px;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.01em;
    box-shadow: 0 10px 24px rgba(var(--primary-rgb), 0.22);
}

.modal-content > .btn-submit:hover,
.simple-modal .modal-content > .btn-submit:hover {
    box-shadow: 0 12px 28px rgba(var(--primary-rgb), 0.3);
}

.app-dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 4px;
}

.app-dialog-message {
    margin: 0 0 18px;
    line-height: 1.55;
    color: var(--text-main);
    white-space: pre-line;
    font-size: 0.95rem;
}

.app-dialog .modal-content {
    padding-bottom: 22px;
}

.modal-content .btn-secondary,
.simple-modal .btn-secondary,
.modal-footer .btn-secondary,
.salary-stats-modal-footer .btn-secondary {
    padding: 11px 18px;
    border-radius: 10px;
    font-weight: 500;
    border: 1px solid var(--glass-border);
    background: var(--surface-subtle);
    color: var(--text-main);
    transition: background 0.2s var(--theme-ease), border-color 0.2s var(--theme-ease);
}

.modal-content .btn-secondary:hover,
.simple-modal .btn-secondary:hover,
.modal-footer .btn-secondary:hover,
.salary-stats-modal-footer .btn-secondary:hover {
    background: var(--glass-bg-hover);
    border-color: rgba(var(--primary-rgb), 0.22);
}

/* ── Modal footers ── */
.salary-stats-modal-footer,
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px 26px 22px;
    border-top: 1px solid var(--glass-border);
    background: linear-gradient(180deg, transparent 0%, rgba(var(--primary-rgb), 0.03) 100%);
    flex-shrink: 0;
}

/* ── Size variants ── */
.modal.modal-sm,
.simple-modal.modal-sm { max-width: min(400px, 100%); width: min(100%, 400px); }

.modal.modal-md,
.simple-modal.modal-md { max-width: min(560px, 100%); width: min(100%, 560px); }

.modal.modal-lg,
.simple-modal.modal-lg { max-width: min(720px, 100%); width: min(100%, 720px); }

.modal.modal-xl,
.simple-modal.modal-xl { max-width: min(960px, 100%); width: min(100%, 960px); }

/* ── Section-specific modal polish ── */
.pos-debt-sale-modal,
.warehouse-edit-modal,
.balance-debt-detail-modal {
    max-width: min(600px, 100%);
    width: min(100%, 600px);
}

.pos-return-modal {
    max-width: min(760px, 96vw);
    width: min(100%, 760px);
}

#client-edit-modal .modal {
    max-width: min(480px, 100%);
}

.expense-purchase-modal-dialog {
    max-width: min(1280px, 96vw) !important;
    width: min(96vw, 1280px) !important;
}

#salary-stats-modal .salary-stats-modal-inner {
    max-width: min(96vw, 1200px) !important;
    width: min(96vw, 1200px) !important;
}

#manager-edit-modal .simple-modal,
#manager-penalty-modal .simple-modal {
    max-width: min(94vw, 1000px);
    width: 100%;
}

.pos-shift-journal-modal { max-width: min(680px, 100%); width: min(100%, 680px); }
.pos-shift-accounts-modal { max-width: min(560px, 100%); width: min(100%, 560px); }

/* ── Mobile ── */
@media (max-width: 640px) {
    .modal-overlay,
    .modal-wrapper {
        padding: 12px;
        align-items: flex-end;
    }

    .modal,
    .simple-modal {
        width: 100%;
        max-width: 100%;
        max-height: min(92dvh, calc(100vh - 24px));
        border-bottom-left-radius: calc(var(--modal-radius) - 4px);
        border-bottom-right-radius: calc(var(--modal-radius) - 4px);
    }

    .modal-head {
        padding: 18px 20px 14px;
    }

    .modal-head h2 {
        font-size: 1.12rem;
    }

    .modal-content {
        padding: 16px 20px 22px;
    }

    .salary-stats-modal-footer,
    .modal-footer {
        padding: 14px 20px 18px;
    }
}